Originally posted by yang hao:
Thank you,Ying Ren.
But I still don't understand about the Data.class.
In this clas,there is a lock and unlock method.Do you add code there?Or you create another class to do and leave it blank?
I am realy interested in those two methodes to. I began adding code in the Data class. But I would like to change both method into synchronized methods. Is it wrong to add modifiers? I am using Hashtables.
[ July 23, 2002: Message edited by: Lina Mahl ]